The invention discloses an intelligent two-dimensional carbon fiber composite material pressure-resistant air bottle and a preparation method thereof and relates to the field of novel composite material pressure-resistant containers. The intelligent two-dimensional carbon fiber composite material pressure-resistant air bottle comprises a bottle body section, seal head sections and connecting sections connected with the bottle body section and the seal head sections, wherein the bottle body section adopts a two-dimensional spiral winding layer, and first sensors which are uniformly distributed are arranged in the middle or on the outer surface of the bottle body section; the seal head sections also adopt the two-dimensional spiral winding layers, and second sensors which are uniformly distributed are disposed in the middles or on the outer surfaces of the seal head sections; and the connecting sections make the bottle body section be connected with the seal head sections through longitudinally stitched two-dimensional woven laminated structures, and third sensors are disposed in the middles or on the outer surfaces of the connecting sections. By means of the intelligent two-dimensional carbon fiber composite material pressure-resistant air bottle and the preparation method thereof, the state of the composite material pressure-resistant structure can be effectively monitored, and service life predication and working condition tracking of the composite material pressure-resistant air bottle are achieved.